Casablanca Road over Main Branch Alamo Creek
Fair Condition20 years old1,000 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | .05 Mi E Of Knolls Creek. |
| Carries | Casablanca Road |
| Crosses | Main Branch Alamo Creek |
| Coordinates | 37.79680, -121.88522 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 77.4 ft (23.6 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 385.5 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 1,000 (2013) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0243 |